145352704750 has 64 divisors (see below), whose sum is σ = 297201954816. Its totient is φ = 52790484000.

The previous prime is 145352704681. The next prime is 145352704801. The reversal of 145352704750 is 57407253541.

It is a happy number.

It is a super-2 number, since 2×145352704750² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145352704697 and 145352704706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2231139 + ... + 2295361.

It is an arithmetic number, because the mean of its divisors is an integer number (4643780544).

Almost surely, 2^145352704750 is an apocalyptic number.

145352704750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145352704750 is an abundant number, since it is smaller than the sum of its proper divisors (151849250066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145352704750 is a wasteful number, since it uses less digits than its factorization.

145352704750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65074 (or 65064 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 145352704750 in words is "one hundred forty-five billion, three hundred fifty-two million, seven hundred four thousand, seven hundred fifty".